156946921570

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1\times {\mathrm{126079}}^1$

素因数の和:126810

約数の個数: 32

約数和(自身を含む): 284152043520

約数和(自身を除く): 127205121950

約数列:

[1, 2, 5, 10, 281, 443, 562, 886, 1405, 2215, 2810, 4430, 124483, 126079, 248966, 252158, 622415, 630395, 1244830, 1260790, 35428199, 55852997, 70856398, 111705994, 177140995, 279264985, 354281990, 558529970, 15694692157, 31389384314, 78473460785, 156946921570]

約数ペア:

[(1, 156946921570), (2, 78473460785), (5, 31389384314), (10, 15694692157), (281, 558529970), (443, 354281990), (562, 279264985), (886, 177140995), (1405, 111705994), (2215, 70856398), (2810, 55852997), (4430, 35428199), (124483, 1260790), (126079, 1244830), (248966, 630395), (252158, 622415)]